Ōsaka shisetsu shakai jigyō yōran
Contributors: Osaka (Japan). Shakaibu. Shomuka
Series: Shakaibu hōkoku -- dai 243-gō
Publisher: Ōsaka-shi Shakaibu
Published: 1939
Place of publication: [Osaka]
Language: jpn
Number of pages: 121
Subjects: Public welfare
Notes: Cover title.

In colophon: Published by Ōsaka-shi Shakaibu Shomuka.